PTH08T221WAZ

The PTH08T221WAZ is a DC-DC step-down (buck) power module designed by Texas Instruments. It provides a compact solution for converting a higher voltage input to a lower voltage output, making it suitable for various applications in electronic systems, such as powering processors, FPGAs, and other digital devices. The module can deliver an adjustable output voltage ranging from 0.8V to 5.5V, with a maximum output current of 8A.
Key features include high efficiency (up to 95%), built-in thermal protection, and a wide input voltage range of 4.5V to 17V. The PTH08T221WAZ is designed for ease of use, with minimal external components required for operation. Its compact size and performance make it ideal for space-constrained applications, including telecommunications, industrial equipment, and consumer electronics.
Overall, this module is suitable for designers seeking reliable and efficient power solutions in their electronic designs.

The PTH08T221WAZ is a DC-DC converter with the following key features:
1. Input Voltage Range: Typically accepts input voltages from 4.5V to 14V, making it versatile for various applications.
2. Output Voltage: Fixed output voltage of 2.2V, suitable for powering specific low-voltage devices.
3. Output Current: Capable of delivering up to 8A of output current, providing sufficient power for demanding applications.
4. Efficiency: High conversion efficiency, often exceeding 90%, which is crucial for minimizing heat generation and improving battery life in portable applications.
5. Thermal Performance: Designed with thermal protection features to safeguard against overheating.
6. Packaging: Available in a compact surface-mount package, facilitating integration into space-constrained designs.
7. Control Features: Includes built-in soft-start and current limiting functions to enhance stability and reliability.
Ideal for use in telecommunications, industrial, and consumer electronics, the PTH08T221WAZ stands out for its performance and reliability in DC-DC conversion tasks.

The PTH08T221WAZ is packaged in a surface mount format, specifically a 28-pin Power SOIC (Small Outline IC) package. This design enables efficient thermal performance and space-saving on PCBs.

The PTH08T221WAZ is a DC-DC power module with a pin count of 10. This device is part of Texas Instruments' Power Module series, designed to provide adjustable output voltage and high efficiency for power conversion applications.
Pin Functionality:
1. Vin - Input voltage (input power supply).
2. GND - Ground connection.
3. Vout - Output voltage (adjustable).
4. ON/OFF - Enable/disable control.
5. Comp - Compensation network connection for stability.
6. Trim - Voltage trim adjustment for fine-tuning output voltage.
7. Vout Sense - Remote sense for voltage regulation.
8. Vout Return - Return path for the output voltage.
9. PGND - Power ground connection.
10. Thermal Pad - Provides thermal dissipation to the PCB.
This module is suitable for a variety of applications requiring power management and conversion.

The PTH08T221WAZ is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, with a strong focus on analog and embedded processing. Founded in 1930, the company is recognized for its innovation in electronics and is a leading supplier in various markets, including automotive, industrial, and consumer electronics. TI is also known for its development of programmable devices, microcontrollers, and digital signal processors, catering to a wide range of applications.

The PTH08T221WAZ is a DC-DC step-down power module used primarily in embedded systems for power management. Its application areas include telecommunications, industrial automation, automotive systems, and consumer electronics, providing efficient power conversion for processors, FPGAs, and other digital devices. The module is valued for its compact size, high efficiency, and ability to deliver stable output voltage in various environments.

The PTH08T221WAZ is a DC/DC power module from Texas Instruments. Equivalent products include the PTH08T220WAZ and the PTH08T240WAZ, which have similar specifications. Additionally, consider alternatives from other manufacturers like the Murata OKR-T/1-W12 or the RECOM R-78E series, depending on your specific voltage and current requirements. Always check datasheets for compatibility.